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      Elev 400 ft, 41.429 °N 74.035 °W

      Cornwall, NY

      Firthcliffe Station52°
      Updated: 7:04 AM EDT on August 29, 2026 (GMT -4)
      9 minutes ago
      78°
      53°
      52
      Feels Like 52
      Sunny
      N
      2
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Sat 08/29
        High 78°f
        2% Precip. / 0 in
        Abundant sunshine. High 78F. Winds light and variable.
        Tonight
        Sat 08/29
        Low 58°f
        5% Precip. / 0 in
        Clear to partly cloudy. Low 58F. Winds light and variable.
        Tomorrow
        Sun 08/30
        High 81°f65°f
        20% Precip. / 0 in
        A mix of clouds and sun early, then becoming cloudy later in the day. High 81F. Winds WSW at 5 to 10 mph.
        Hourly Forecast
        Now
        54°
        8AM
        58°
        9AM
        62°
        10AM
        65°
        11AM
        69°
        12PM
        71°
        1PM
        73°
        2PM
        75°
        3PM
        76°
        4PM
        76°
        5PM
        76°
        6PM
        75°
        7PM
        73°
        7:34PM
        Sunset
        8PM
        70°
        9PM
        67°
        10PM
        65°
        11PM
        64°
        12AM
        63°
        1AM
        62°
        2AM
        61°
        3AM
        60°
        4AM
        60°
        5AM
        59°
        6AM
        59°
        6:20AM
        Sunrise
        7AM
        59°
        Precipitation
        5%
        Pollen
        Grass Pollen
        Low
        Air Quality
        16
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.22 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point53°F
        5. Humidity 95%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSWF Station History
        Almanac for August 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 78°F 81°F 100°F 1953
        4. Low 53°F 62°F 35°F 1891
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.7 in -
        7. Snow 0 in 0 in -
        Almanac for August 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 81°F 100°F
        4. Low 53°F 62°F 35°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:19 AM 7:33 PM
        3. Civil Twilight 5:50 AM 8:02 PM
        4. Nautical Twilight 5:16 AM 8:36PM
        5. Astronomical Twilight 4:40 AM 9:12 PM
        1. Length of Visible Light 14h 11m
        2. Length of Day 13h 14m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 8:08 PM 7:46 AM
        2. Waning Gibbous96% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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